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>it_read_vec</H1
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><H2
>Name</H2
>it_read_vec&nbsp;--&nbsp;read a real vector from a string</DIV
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>Synopsis</H2
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>#include &lt;it/io.h&gt;
      </PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>char * it_read_vec</CODE
>( char * s, vec * v
        );</CODE
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><H2
>DESCRIPTION</H2
><P
> This functions sets an existing real vector at the address pointed by <CODE
CLASS="PARAMETER"
>v</CODE
> to the one described by the string <CODE
CLASS="PARAMETER"
>s</CODE
>. This string contains the values of each element of the vector, separated by a space or comma. This list of elements may additionally be enclosed in brackets for increased compatibility with various software.  </P
><H2
>RETURN VALUE</H2
><P
>    A pointer on the next position of to be read in the buffer
   </P
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>EXAMPLE</H2
><PRE
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>&#13;#include &lt;io.h&gt;

...

vec v = vec_new(0);
it_read_vec("[ 4.43, 5 1, -2.5]", &#38;v); /* v = [ 4.43 5 1 -2.5 ] */</PRE
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